diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49931a7..2eb6358 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,11 @@
 This file only reflects the changes that are made in this image.
 Please refer to the SaltStack [Release Notes](https://docs.saltstack.com/en/latest/topics/releases/3000.html) for the list of changes in SaltStack.
 
+**3000_1**
+
+- Add container healthcheck
+- Change Docker base image to `ubuntu:bionic-20200311`
+
 **3000**
 
 - Upgrade SaltStack Master to `3000` *Neon*
diff --git a/Dockerfile b/Dockerfile
index dae2b9d..c9b52a8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:bionic-20200112
+FROM ubuntu:bionic-20200311
 
 ARG BUILD_DATE
 ARG VCS_REF
@@ -46,11 +46,6 @@ RUN apt-get update \
 COPY assets/build ${SALT_BUILD_DIR}
 RUN bash ${SALT_BUILD_DIR}/install.sh
 
-# Shared resources
-EXPOSE 4505/tcp 4506/tcp
-RUN mkdir -p ${SALT_DATA_DIR} ${SALT_BASE_DIR} ${SALT_KEYS_DIR} ${SALT_CONFS_DIR} ${SALT_LOGS_DIR}
-VOLUME [ "${SALT_BASE_DIR}" "${SALT_KEYS_DIR}" "${SALT_CONFS_DIR}" "${SALT_LOGS_DIR}" ]
-
 COPY assets/runtime ${SALT_RUNTIME_DIR}
 RUN chmod -R +x ${SALT_RUNTIME_DIR}
 
@@ -61,6 +56,14 @@ RUN rm -rf ${SALT_BUILD_DIR}/*
 COPY entrypoint.sh /sbin/entrypoint.sh
 RUN chmod +x /sbin/entrypoint.sh
 
+# Shared resources
+EXPOSE 4505/tcp 4506/tcp
+RUN mkdir -p ${SALT_DATA_DIR} ${SALT_BASE_DIR} ${SALT_KEYS_DIR} ${SALT_CONFS_DIR} ${SALT_LOGS_DIR}
+VOLUME [ "${SALT_BASE_DIR}" "${SALT_KEYS_DIR}" "${SALT_CONFS_DIR}" "${SALT_LOGS_DIR}" ]
+
+HEALTHCHECK --interval=2m --timeout=30s --start-period=1m --retries=5 \
+    CMD [ "salt-call", "--local", "status.ping_master", "127.0.0.1" ]
+
 LABEL \
     maintainer="carlos@cdalvaro.io" \
     org.label-schema.vendor=cdalvaro \
diff --git a/README.md b/README.md
index da1333c..0c69e81 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# SaltStack Master v3000
+# SaltStack Master v3000_1
 
 Dockerfile to build a [SaltStack](https://www.saltstack.com) Master image for the Docker opensource container platform.
 
@@ -30,15 +30,21 @@ For other methods to install SaltStack please refer to the [Official SaltStack I
 Automated builds of the image are available on [Dockerhub](https://hub.docker.com/r/cdalvaro/saltstack-master/) and is the recommended method of installation.
 
 ```sh
-docker pull cdalvaro/saltstack-master:3000
+docker pull cdalvaro/saltstack-master:3000_1
 ```
 
-You can also pull the latest tag which is built from the repository HEAD
+You can also pull the latest tag which is built from the repository `HEAD`
 
 ```sh
 docker pull cdalvaro/saltstack-master:latest
 ```
 
+or from [Quay.io](https://quay.io/repository/cdalvaro/saltstack-master) too.
+
+```sh
+docker pull quay.io/cdalvaro/saltstack-master:latest
+```
+
 Alternatively you can build the image locally.
 
 ```sh
@@ -67,7 +73,7 @@ docker run --name salt_master --detach \
     --env 'SALT_LOG_LEVEL=info' \
     --volume $(pwd)/roots/:/home/salt/data/srv/ \
     --volume $(pwd)/keys/:/home/salt/data/keys/ \
-    cdalvaro/saltstack-master:3000
+    cdalvaro/saltstack-master:3000_1
 ```
 
 ## Configuration
@@ -91,7 +97,7 @@ docker run --name salt_master -d \
     --env 'SALT_LOG_LEVEL=info' \
     --volume $(pwd)/roots/:/home/salt/data/srv/ \
     --volume $(pwd)/keys/:/home/salt/data/keys/ \
-    cdalvaro/saltstack-master:3000
+    cdalvaro/saltstack-master:3000_1
 ```
 
 ### Master Signed Keys
@@ -105,7 +111,7 @@ docker run --name salt_stack --detach \
     --env 'SALT_MASTER_SIGN_PUBKEY=True'
     --volume $(pwd)/roots/:/home/salt/data/srv/ \
     --volume $(pwd)/keys/:/home/salt/data/keys/ \
-    cdalvaro/saltstack-master:3000
+    cdalvaro/saltstack-master:3000_1
 ```
 
 The container will create the `master_sign` key and its signature. More information about how to configure the minion service can be found [here](https://docs.saltstack.com/en/latest/topics/tutorials/multimaster_pki.html#prepping-the-minion-to-verify-received-public-keys).
@@ -131,7 +137,7 @@ docker run --name salt_stack -it --rm \
     --env "USERMAP_UID=$(id -u)" --env "USERMAP_GID=$(id -g)" \
     --volume $(pwd)/roots/:/home/salt/data/srv/ \
     --volume $(pwd)/keys/:/home/salt/data/keys/ \
-    cdalvaro/saltstack-master:3000
+    cdalvaro/saltstack-master:3000_1
 ```
 
 ### Git Fileserver
@@ -187,7 +193,7 @@ docker run --name salt_master --detach \
     --volume $(pwd)/roots/:/home/salt/data/srv/ \
     --volume $(pwd)/keys/:/home/salt/data/keys/ \
     --volume $(pwd)/logs/:/home/salt/data/logs/ \
-    cdalvaro/saltstack-master:3000
+    cdalvaro/saltstack-master:3000_1
 ```
 
 Check [Available Configuration Parameters](#available-configuration-parameters) section for configuring logrotate.
@@ -233,7 +239,7 @@ docker run --name salt_master -d \
     --volume $(pwd)/roots/:/home/salt/data/srv/ \
     --volume $(pwd)/keys/:/home/salt/data/keys/ \
     --volume $(pwd)/config/:/home/salt/data/config/ \
-    cdalvaro/saltstack-master:3000
+    cdalvaro/saltstack-master:3000_1
 ```
 
 ## Usage
diff --git a/VERSION b/VERSION
index 8da85a2..2f546cb 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3000
\ No newline at end of file
+3000_1
diff --git a/docker-compose.yml b/docker-compose.yml
index e1f1f4e..3ea1d47 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ version: '3'
 services:
   master:
     container_name: salt_master
-    image: cdalvaro/saltstack-master:3000
+    image: cdalvaro/saltstack-master:3000_1
     restart: always
     volumes:
       - "roots/:/home/salt/data/srv"